#include<stdio.h>;
#include<string.h>;

int main(){
	printf("%d\n",666);
	printf("%c",72);
	printf("%c",69);
	printf("%c",76);
	printf("%c",76);
	printf("%c",79);
	printf(" ");
	printf("%c",87);
	printf("%c",79);
	printf("%c",82);
	printf("%c", 76);
	printf("%c\n", 68);
	char arr1[] = "asdfgh";
	char arr2[] = "asdfgh";
	char arr3[] = "asdfgh";
	printf("%zd",strlen(arr1));
	printf("%zd", strlen(arr2));
	printf("%zd", strlen(arr3));
	return 0;
}